Self-diffusion in a strongly coupled non-neutral plasma - Aix-Marseille Université Accéder directement au contenu
Pré-Publication, Document De Travail Année : 2023

Self-diffusion in a strongly coupled non-neutral plasma

Résumé

We propose a joint experimental and theoretical approach to measure the self-diffusion in a lasercooled trapped ion cloud where part of the ions are shelved in a long-lived dark state. The role of the self-diffusion coefficient in the spatial organisation of the ions is deciphered, following from the good agreement between the experimental observations and the theoretical predictions. This comparison furthermore allows to deduce the temperature of the sample. Protocols to measure the self-diffusion coefficient are discussed, in regard with the control that can be reached on the relevant time scales through the dressing of the atomic levels by laser fields.
Fichier principal
Vignette du fichier
manuscript_ion_self_diffusion_nno_v2.pdf (912.78 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-04307470 , version 1 (26-11-2023)
hal-04307470 , version 2 (28-11-2023)
hal-04307470 , version 3 (20-02-2024)

Identifiants

Citer

Marco Baldovin, Grégoire Vallet, Gaetan Hagel, Emmanuel Trizac, Caroline Champenois. Self-diffusion in a strongly coupled non-neutral plasma. 2023. ⟨hal-04307470v3⟩
79 Consultations
19 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More